A few weeks ago I've made this radio controller based on Arduino and the NRF24 radio module. Now we can see how to use it. We start with something easy. Servos are controlled with PWM signal. What we do is receive the radio signal, crewte PWM signals and control the servo turret. We als... view more

• RC
• Radio
• servo
• DIY
• 3D
• tank
• Arduino
• NRF24

Recently, I came across the RDA5807 module which is an FM Radio Tuner in a very tiny package. It is very cheap and uses I2C protocol for communication which means that only two wires will be required to talk to the IC. Less w... view more

• FM
• Radio
• Arduino
• 3D
• DIY

I've started a new project. I want to make my own homemade electric longboard with a powerfull Brushless motor. The first idea was to use two motors, but I had not enough space between the wheels of my longboard. In this tutorial we will see how to mount everything together, make a test and give ... view more

• DIY
• electric
• scooter
• longboard
• Arduino
• Radio

La idea detrás de este tutorial es hacer algo como este módulo aquí que pueda comprar en eBay, pero haga la versión casera. Este es un módulo de relé controlado por radio. Este tutorial le mostrará cómo hacer el contro... view more

• SSR
• 220V
• Radio
• 433MHz
• low power
• Arduino
• RELE

The idea behind this tutorial is to make somethiong like this module here that you could buy from eBay, but make the homemade version. This is a radio controlled relay module. This tutorial will show you how to make the remote controller and the receiver with the relay. The receiver ... view more

• 433MHz
• Radio
• remote
• controller
• relay
• homemade

Read the signal from a PWM radio receiver with the Arduino. Then control the speed adn direction of a DC motor with another PWM signal. This is basic, but you can change the code and add more parts.  view more

• Arduino
• H-bridge
• L29N
• DC motor
• RC
• Radio
• receiver

En un tutorial anterior que puede encontrar en este enlace , hemos visto cómo hacer un controlador de radio basado en Arduino con múltiples canales. Luego, hemos visto en este otro tutorial , cómo usar ese controlador y mover servos para una torreta impresa en 3D. ... view more

• 3D
• coche
• bluetooth
• mando
• DIY
• Arduino
• casero
• RC
• control
• Radio

Yes, I've made another radio controller. Why? well, I wanted to have a more commercial look. So, I've designed a 3D case, then I've used some high quality joysticks in order to have better analog read, It has an OLED screen so we could see the data we send and we could also digitally adjust the d... view more

• controller
• Radio
• RC
• Arduino
• NRF24
• 3D printed

Remember the keyboard PCB we've made in this past tutorial? Well now I'll give a use to this PCB. We will make a radio based chat that will work just as a walkie talkie but with text instead of voice. So, for text, we need a keyboard and this PCB is perfect for this project. I'll make t... view more

• Radio
• chat
• Arduino
• CC1101
• OLED
• 3D printed
• walkie talkie

Entonces, hice un video con algunos módulos de radio que podrían usar. En este caso veremos el módulo de radio NRF24. Esto está usando una comunicación SPI. Tenemos la biblioteca para el IDE de Arduino, vea las conexiones a continuación, descargue el código de ejemplo y confirma si funcion... view more

• Arduino
• NRF24
• Radio